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44025445230 = 23513113998989
BaseRepresentation
bin101001000000000111…
…101111101101101110
311012122012122100020120
4221000013233231232
51210131003221410
632120334025410
73115664052504
oct510007575556
9135565570216
1044025445230
1117742241688
128648048266
1341c8042a10
1421b9066674
15122a0d6570
hexa401efb6e

44025445230 has 64 divisors (see below), whose sum is σ = 114795938880. Its totient is φ = 10741118976.

The previous prime is 44025445159. The next prime is 44025445237. The reversal of 44025445230 is 3254452044.

It is a junction number, because it is equal to n+sod(n) for n = 44025445191 and 44025445200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44025445237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455425 + ... + 543564.

It is an arithmetic number, because the mean of its divisors is an integer number (1793686545).

Almost surely, 244025445230 is an apocalyptic number.

44025445230 is an abundant number, since it is smaller than the sum of its proper divisors (70770493650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44025445230 is a wasteful number, since it uses less digits than its factorization.

44025445230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999125.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 44025445230 its reverse (3254452044), we get a palindrome (47279897274).

The spelling of 44025445230 in words is "forty-four billion, twenty-five million, four hundred forty-five thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 113 130 195 226 339 390 565 678 1130 1469 1695 2938 3390 4407 7345 8814 14690 22035 44070 998989 1997978 2996967 4994945 5993934 9989890 12986857 14984835 25973714 29969670 38960571 64934285 77921142 112885757 129868570 194802855 225771514 338657271 389605710 564428785 677314542 1128857570 1467514841 1693286355 2935029682 3386572710 4402544523 7337574205 8805089046 14675148410 22012722615 44025445230